HTS US: 2978.00.0000
Description
HTS code 2978 covers natural mica in its crude or rough form. Mica is a group of silicate minerals renowned for their excellent thermal, electrical, and chemical resistance properties. The natural mineral mica under this heading is primarily used in the manufacturing of electrical insulators, heat-resistant windows, and various industrial applications requiring high dielectric strength and thermal stability.
This classification includes the mineral mica in its raw, unprocessed state, typically extracted from mines and sold as flakes, sheets, or lumps without further modification or treatment.
Code Hierarchy
- Section V:
- Mineral Products (Chapters 25-27)
- Chapter 29: Organic Chemicals
- Heading 2978: Natural mica, including splittings; mica waste
- US HTS Code (10-digit):
2978.00.0000– Designates natural mica in crude or unprocessed form.
Detailed Breakdown of Subheadings
This heading is generally not subdivided into further 6-digit or 10-digit subheadings in the US HTS, as the entry 2978.00.0000 encompasses all natural mica and mica waste in their crude state.
| HS/HTS Code | Description | Examples & Notes |
|---|---|---|
| 2978.00.0000 | Natural mica, including splittings; mica waste | Crude mica in sheets, flakes or splittings used in electrical, thermal, or industrial applications; mica scraps or waste that is reusable. |
What is NOT Classified Here?
To avoid misclassification, note these exclusions:
- Processed mica products such as mica powder, mica paper, or mica-based composites fall under different headings (e.g., HTS 2525).
- Artificial or synthetic mica products are classified separately under chemical or industrial materials chapters.
- Mica substitutes or mica-containing products (e.g., certain paints or insulation materials) are classified under their respective finished product chapters.
Notes
- Industrial Importance:
- Natural mica’s unique properties make it vital in various industries, including electronics, automotive, and construction.
- Duty Rates: The duty rate for HTS 2978.00.0000 varies depending on the country of origin and trade agreements but is generally low or duty-free for many nations under current U.S. trade policies.
- Trade Considerations: Importers should verify the origin and quality of mica to comply with U.S. customs requirements and potential environmental regulations.
Declaration Example
Product: Shipment of natural rough mica flakes from India.US HTS Code:
2978.00.0000(Natural mica, including splittings; mica waste)Unit of Quantity: Kilogram (kg)
General Duty Rate: Check current USHTS (Often duty-free or low duty depending on trade agreements)
Additional Requirements: Documentation of mineral origin and adherence to import regulations.
Related HTS Codes
- HTS 2525:
- Mica and mica products (processed forms such as mica paper and powder).
- HTS 2526: Natural steatite and talc, minerals related to mica.
- HTS 6805: Mineral products used in construction or insulation.
- HTS 2849: Chemical elements and compounds including synthetic mica.
